Cov yam ntxwv ntawm cov xim coated coil substrate

Electro-galvanized substrate: Cov txheej yog thinner thiab nws cov corrosion kuj tsis zoo li cov kub-dip galvanized substrate;
Kub-dip galvanized substrate: nyias steel phaj yog immersed nyob rau hauv ib tug molten zinc da dej rau adhere ib txheej ntawm zinc rau saum npoo. Cov phaj galvanized no muaj cov xim zoo adhesion thiab weldability.
Kub dipped aluminium zinc substrate:
Cov khoom no yog plated nrog 55% AL-Zn thiab muaj cov khoom zoo tiv thaiv corrosion. Nws lub neej kev pabcuam yog ntau tshaj plaub npaug ntawm cov ntawv zoo tib yam galvanized steel. Nws yog ib qho khoom hloov ntawm galvanized ntawv.
Nta:
(1) Nws muaj cov kav ntev thiab corrosion kuj thiab muaj lub neej ntev dua li cov hlau galvanized;
(2) Nws muaj cov cua kub zoo thiab tsis tshua muaj kev cuam tshuam ntawm qhov kub thiab txias dua li cov hlau galvanized;
(3) Nws muaj qhov zoo ntawm qhov kub thiab txias;
(4) Nws muaj kev ua tau zoo thiab kev ua haujlwm zoo ib yam li cov nplooj ntawv galvanized steel;
(5) Nws muaj kev ua haujlwm zoo welding.
(6) Nws muaj kev ua tau zoo-tus nqi piv, kev ua haujlwm ruaj khov thiab tus nqi sib tw heev. Yog li ntawd, txawm hais tias nws yog architectural designers, engineers los yog manufacturers, galvanized steel sheets tau lug siv nyob rau hauv industrial cov tsev, steel qauv thiab pej xeem vaj tse, xws li lub qhov rooj chav nres tsheb, gutters thiab ru tsev.